Answer:
y=3x+8
y=3x
Step-by-step explanation:
We have to find an equation that is parallel to y=3x+5.
y=mx+c is equation of line where m is slope and c is y-intercept.
The slope of Parallel lines are equal.
hence, the lines which have slope equal to 3 are parallel to y=3x+8
Choice B is:
-3x+y=8
make above equation in slope-intercept form,we get
y=3x+8 this equation has slope equal to 3.
hence,-3x+ y=+8 is parallel to y=3x+5.
Choice C is :
3y=9x
make above equation in slope-intercept form,we get
y=3xthis equation has slope equal to 3.
hence,3y=9x is parallel to y=3x+5.
